1.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of ViennaAT14 papers
- Sapienza University of RomeIT12 papers
- Complexity Science HubAT11 papers
- University of SalzburgAT9 papers
- Johannes Kepler University of LinzAT8 papers
- Humboldt-Universität zu BerlinDE7 papers
- The University of MelbourneAU7 papers
- TU WienAT7 papers
- ETH ZurichCH6 papers
- Queensland University of TechnologyAU5 papers
- University College DublinIE5 papers
- University of AmsterdamNL5 papers
11 papers · 1 filter
Your Consent Is Worth 75 Euros A Year -- Measurement and Lawfulness of Cookie Paywalls
Victor Morel, Cristiana Santos, Yvonne Lintao +1
Most websites offer their content for free, though this gratuity often comes with a counterpart: personal data is collected to finance these websites by resorting, mostly, to track…
How Much Ad Viewability is Enough? The Effect of Display Ad Viewability on Advertising Effectiveness
Christina Uhl, Nadia Abou Nabout, Klaus Miller
A large share of all online display advertisements (ads) are never seen by a human. For instance, an ad could appear below the page fold, where a user never scrolls. Yet, an ad is…
Engineering Privacy by Design: Are engineers ready to live up to the challenge?
Kathrin Bednar, Sarah Spiekermann, Marc Langheinrich
Organizations struggle to comply with legal requirements as well as customers calls for better data protection. On the implementation level, incorporation of privacy protections in…
The Challenges and Impact of Privacy Policy Comprehension
Jana Korunovska, Bernadette Kamleitner, Sarah Spiekermann
The new information and communication technology providers collect increasing amounts of personal data, a lot of which is user generated. Unless use policies are privacy-friendly,…
Street Marketing: How Proximity and Context drive Coupon Redemption
Sarah Spiekermann, Matthias Rothensee, Michael Klafft
Purpose: In 2009, US coupons set a new record of 367 billion coupons distributed. Yet, while coupon distribution is on the rise, redemption rates remain below 1 percent. This paper…
Do Interruptions Pay Off? Effects of Interruptive Ads on Consumers Willingness to Pay
Alessandro Acquisti, Sarah Spiekermann
We present the results of a study designed to measure the impact of interruptive advertising on consumers willingness to pay for products bearing the advertiser's brand. Subjects p…
A vision for global privacy bridges: Technical and legal measures for international data markets
Sarah Spiekermann, Alexander Novotny
From the early days of the information economy, personal data has been its most valuable asset. Despite data protection laws and an acknowledged right to privacy, trading personal…
Oblivion of Online Reputation: How Time Cues Improve Online Recruitment
Alexander Novotny, Sarah Spiekermann
In online crowdsourcing labour markets, employers decide which job-seekers to hire based on their reputation profiles. If reputation systems neglect the aspect of time when display…
Optimal allocation of defibrillator drones in mountainous regions
Christian Wankmüller, Christian Truden, Christopher Korzen +3
Responding to emergencies in Alpine terrain is quite challenging as air ambulances and mountain rescue services are often confronted with logistics challenges and adverse weather c…
Gender Differences in Participation and Reward on Stack Overflow
Anna May, Johannes Wachs, Aniko Hannak
Programming is a valuable skill in the labor market, making the underrepresentation of women in computing an increasingly important issue. Online question and answer platforms serv…
The Internet-of-Things Meets Business Process Management: A Manifesto
Christian Janiesch, Agnes Koschmider, Massimo Mecella +20
The Internet of Things (IoT) refers to a network of connected devices collecting and exchanging data over the Internet. These things can be artificial or natural, and interact as a…